Add 90/63 and 50/5
1st number: 1 27/63, 2nd number: 10 0/5
90/63 + 50/5 is 80/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
90/63 = 90 × 5/63 × 5 = 450/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
50/5 = 50 × 63/5 × 63 = 3150/315 - Add the two like fractions:
450/315 + 3150/315 = 450 + 3150/315 = 3600/315 - 3600/315 simplified gives 80/7
- So, 90/63 + 50/5 = 80/7
In mixed form: 113/7
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